黑龙江省粳稻品种稻瘟病主效抗性基因鉴定与抗性评价

高清, 张亚玲, 周弋力, 于连鹏, 聂强, 靳学慧

Identification of Major Resistance Genes and Resistance Evaluation to Rice Blast in Japonica Rice Varieties in Heilongjiang Province

Gao Qing, Zhang Yaling, Zhou Yili, Yu Lianpeng, Nie Qiang, Jin Xuehui

表3 供试水稻品种抗性基因分子标记检测结果

Table 3 The results of molecular marker detection of resistance genes in tested rice varieties

编号Number 品种 Variety 抗性基因Resistance gene 基因型 Genotype Pita Pia Piz-t Pib Pikm Pi9 Pii Pid3 1 龙洋1号 + + + - + - - - Pita+Pia+Piz-t+Pikm 2 龙洋16 + + + + - - + + Pita+Pia+Piz-t+Pib+Pii+Pid3 3 松粳3号 + + + - - + + - Pita+Pia+Piz-t+Pi9+Pii 4 松粳15 - + + + + + - - Pia+Piz-t+Pib+Pikm+Pi9 5 松粳20 + + + + + + + - Pita+Pia+Piz-t+Pib+Pikm+Pi9+Pii 6 稻花香2号 + + - - - + + - Pita+Pia+Pi9+Pii 7 龙粳21 - + + - + + - - Pia+Piz-t+Pikm+Pi9 8 龙粳42 + + + - - - - - Pita+Pia+Piz-t 9 北稻3号 + + + - + + + - Pita+Pia+Piz-t+Pikm+Pi9+Pii 10 北稻4号 + + + + + + - - Pita+Pia+Piz-t+Pib+Pikm+Pi9 11 绥粳4号 + + - - - + - - Pita+Pia+Pi9 12 垦稻12 + + + - + - - - Pita+Pia+Piz-t+Pikm 13 垦稻23 + + + + - - - - Pita+Pia+Piz-t+Pib 14 龙粳26 - + + - + - - - Pia+Piz-t+Pikm 15 龙粳29 + + - - - + + - Pita+Pia+Pi9+Pii 16 龙粳31 + + + - + - - - Pita+Pia+Piz-t+Pikm 17 龙粳40 + + + - - - - - Pita+Pia+Piz-t 18 龙粳43 + + + + - + + - Pita+Pia+Piz-t+Pib+Pi9+Pii 19 龙庆稻3号 + + + - - + - - Pita+Pia+Piz-t+Pi9 20 空育131 - + - - + + - - Pia+Pikm+Pi9 检出率Detection frequency (%) 80 100 80 30 50 60 35 5